RENTON - The Seattle Seahawks have inked another one of their draft picks and signed a pair of tryout players from this weekend's rookie mini-camp.

The Seahawks announced Monday they have signed fourth-round DE Cassius Marsh to a contract. Per NFL rules, the contract is a four-year deal.

In addition, the team signed TE Rashaun Allen and G Nate Isles, who were tryout players during mini-camp. To make room for Allen and Isles on the 90-man roster, the Seahawks released TE Travis Beckum and CB Jimmy LeGree.

Beckum was signed as free agent this offseason after missing all but four games over the last two years due to injury. LeGree was signed by the team as an undrafted free agent last weekend.